Decimal Number Systems Quiz
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Questions and Answers

What is the radix of the decimal number system?

  • 12
  • 16
  • 8
  • 10 (correct)
  • What are the column weights for fractional decimal numbers?

  • $1, 2, 3, 4, \ldots$
  • $10^{1}, 10^{2}, 10^{3}, 10^{4}, \ldots$
  • $10^{-1}, 10^{-2}, 10^{-3}, 10^{-4}, \ldots$ (correct)
  • $10, 100, 1000, 10000, \ldots$
  • How can decimal numbers be expressed?

  • As the sum of the products of each digit times the column value for that digit (correct)
  • As the sum of the products of each digit times the exponent value for that digit
  • As the sum of the products of each digit times the base value for that digit
  • As the sum of the products of each digit times the radix value for that digit
  • What is the sum of the values of each digit in the number 9240?

    <p>9240</p> Signup and view all the answers

    What is the sum of the values of each digit in the number 480.52?

    <p>480.52</p> Signup and view all the answers

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